varminter .223
Well-known member
I would measure a fired case to verify proper headspace and chronograph it.
Pressure equals speed. If it's really fast the psi is really high lol. If they aren't overly fast psi won't be overly high.
Might even be worth turning the gas off, shooting one and measuring a fired case to eliminate case stretch from the bolt opening while chamber pressure is still high.
Pressure equals speed. If it's really fast the psi is really high lol. If they aren't overly fast psi won't be overly high.
Might even be worth turning the gas off, shooting one and measuring a fired case to eliminate case stretch from the bolt opening while chamber pressure is still high.
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